Time that does not add value to the product but is part of the process is called

Time that does not add value to the product but is part of the process is called

• A. Non-value-added time
• B. Value-added time
• C. Cycle time
• D. Waiting time

Answer: (A)

In lean thinking, time that does not add value to the product but is part of the process is called non-value-added time. Value is defined by what the customer is willing to pay for, so any activity that does not transform the product toward meeting the customer’s needs is considered waste. Non-value-added time covers things like delays, unnecessary waiting, excessive handling or movement, inspections that do not change quality, and rework. It’s part of the process flow, but it doesn’t contribute to creating the product as the customer would value it, so the aim is to reduce or eliminate it to shorten lead time and improve efficiency. Value-added time is the opposite—time that actually changes the product in a way the customer would pay for. Cycle time is the total time to complete a unit from start to finish, including both value-added and non-value-added elements, so it isn’t the specific term for waste within the process. Waiting time is a type of non-value-added time, but it’s a subset; the general concept that fits the description is non-value-added time.

In lean thinking, time that does not add value to the product but is part of the process is called non-value-added time. Value is defined by what the customer is willing to pay for, so any activity that does not transform the product toward meeting the customer’s needs is considered waste. Non-value-added time covers things like delays, unnecessary waiting, excessive handling or movement, inspections that do not change quality, and rework. It’s part of the process flow, but it doesn’t contribute to creating the product as the customer would value it, so the aim is to reduce or eliminate it to shorten lead time and improve efficiency.

Value-added time is the opposite—time that actually changes the product in a way the customer would pay for. Cycle time is the total time to complete a unit from start to finish, including both value-added and non-value-added elements, so it isn’t the specific term for waste within the process. Waiting time is a type of non-value-added time, but it’s a subset; the general concept that fits the description is non-value-added time.